helmet diver

См. также в других словарях:

• helmet diver — helmet diver, a person engaged in helmet diving as his work or as a sport …   Useful english dictionary

• Diver communications — are the methods used by divers to communicate with each other or with surface members of the dive team. There are several distinct forms of diver communications: Voice communications Most professional diving equipment such as full face diving… …   Wikipedia

• helmet — [hel′mət] n. [OFr, dim. of helme, helmet < Frank * helm: for IE base see HELM1] 1. a protective covering for the head; specif., a) the headpiece of ancient or medieval armor: see ARMOR b) the metal head covering worn in modern warfare c) the… …   English World dictionary

• helmet diving — helmet diving, underwater diving in which the diver wears a waterproof suit, weighted shoes, and a copper helmet to which an air hose is attached …   Useful english dictionary

• diver — [dī′vər] n. one that dives; specif., a) a person who works or explores underwater, usually breathing air supplied through a special mask or helmet b) any of several diving water birds, esp. a loon …   English World dictionary

• Diver rescue — Beaching a casualty while providing artificial respiration Diver rescue, following an accident, is the process of avoiding or limiting further exposure to diving hazards and bringing a SCUBA diver to safety.[1] A safe place is often a place where …   Wikipedia

• helmet — I (New American Roget s College Thesaurus) n. headgear, skullcap, casque, headpiece; crest, morion. See clothing, defense. II (Roget s IV) n. Syn. headgear, hat, headpiece, mask, protective headgear. Kinds of helmets include: crest, casque,… …   English dictionary for students

• Diving helmet — Copper and brass three bolt Soviet diving helmet …   Wikipedia

• Standard diving dress — The standard diving dress was used from its invention in 1837 until replaced by the rise of scuba and other modern diving outfits in the 1960s. In this 1873 illustration from the Illustrated London News, we see the basic features of it: A helmet …   Wikipedia

• Maurice Fernez — (August 30, 1885 January 31, 1952 Alfortville) was a French inventor and pioneer in the field of underwater breathing apparati, respirators and gas masks. He was pivotal in the transition of diving from the tethered diving helmet and suit of the… …   Wikipedia

• HMS Lutine (1779) — The Lutine was a Magicienne class frigate of the French Navy, launched in 1779, captured by the Royal Navy, recommissioned as HMS Lutine , and lost in 1799. The Lutine Bell from the ship is preserved at Lloyd s of London. Lutine was originally a… …   Wikipedia